Olá, mundo! Estamos empolgados em lançar o CS50x, dublado em português. Aprenda os fundamentos da ciência da computação, desde a programação em diferentes linguagens até a compreensão da inteligência artificial, e muito mais. 

cs50.ly/pt, made possible with lingopal.ai.

An online version of CS50 will again be offered through the University of Oxford, starting September 14, 2026! Students in the course will meet weekly online with an Oxford tutor, Dr Nicholas Day, and, upon successful completion, will be eligible for a University of Oxford digital certificate.

If you or someone you know might like to take the course, apply at https://cs50.uk. Or send them https://youtu.be/R03gZT5H3Bk!

Dr Nicholas (Nick) Day is a Departmental Lecturer in Lifelong Learning for Data Science and Computing at OUDCE. He has taught at the department since 2016 on a range of programming, software engineering, artificial intelligence and data science courses. He completed his PhD in Computer Science Education (CSEd) in 2020 and now applies his pedagogical research to the development of courses and contributes to the department’s AI Steering Group. He is also a Senior Fellow of the Higher Education Academy (SFHEA), an AdvanceHE certified External Examiner, and a Professional Member of the British Computing Society (MBCS).

“It’s been fairly well-documented that even when you are not proactively revealing much about yourself, your devices are, your browsers are, your behaviors are, so typically by nature of what you’re clicking on, what sites you’re visiting, how long you’re spending on them, social media companies can create a profile about you… because they’re detecting patterns in those behaviours of yours.” 

Professor David J. Malan goes on ABC’s Radio National Breakfast to talk about the nature of social media algorithms and what their regulation could look like. 

https://www.abc.net.au/listen/programs/radionational-breakfast/how-could-opt-in-algorithms-work-for-australians/107125504

“What concerns me most is not only that things like the Hugging Face incident can happen without our initially knowing about or understanding them — but how quickly they can happen.” 

In this interview for The Harvard Gazette, Professor David J. Malan talks about the CS50 Duck, the changing landscape of AI, and the future of computer science education. 

https://news.harvard.edu/gazette/story/2026/09/taming-the-duck-for-starters/

Join us for the second-annual CS50x Puzzle Day in the UK, this time at Oxford!

CS50 is back in the United Kingdom! Join us at the University of Oxford on Friday, November 6, 2026, 5pm–10pm, for a CS50x Puzzle Day in collaboration with Oxford Lifelong Learning, with Professor David J. Malan from Harvard, Professor Daniel Wilson from Oxford, Professor Nicholas Day from Oxford, and Professor Tom Crawford from Oxford (and Cambridge and Tom Rocks Maths).

CS50x Puzzle Day is an opportunity to collaborate on teams of 2, 3, and 4 to solve a packet of puzzles (i.e., logic problems). Among the event’s goals is to send a message that computer science is more about problem-solving than it is about, say, programming. Puzzles are not programming challenges. No prior CS or programming experience needed, just logic and smarts! No team? No problem! We will help teams form at the event. Tickets on sale until 4pm on November 4, 2026.

https://www.eventbrite.com/e/cs50x-puzzle-day-at-oxford-tickets-2000986451341

This is #50seconds on Binary Digits with Professor David J. Malan.

The CS50 Show. This Wednesday on YouTube.

Introducing The CS50 Show, wherein Professor David J. Malan not only talks about current events in technology but also explains them to you. 

In the very first episode, he takes a look at the OpenAI-Hugging Face incident, the impact of AI on programming productivity and math, Super Mario Bros. meets Halo, and a new-and-improved JPEG file format.

https://youtu.be/4t23RAQNrPk

The second-annual CS50x Puzzle Day in the UK is next week! Join us at the University of Oxford on Friday, November 6, 2026, 5pm–10pm. Meet Professor David J. Malan of CS50 and Tom Crawford of Tom Rocks Math.

No prior CS or programming experience needed, just logic and smarts! No team? No problem! We will help teams form at the event. Tickets on sale until 4pm on November 4, 2026.

https://www.eventbrite.com/e/cs50x-puzzle-day-at-oxford-tickets-2000986451341

This is 50 seconds on HTTP status codes with Professor David J. Malan.

New episode. Tomorrow on YouTube.

This is The CS50 Show, wherein Professor David J. Malan not only talks about current events in technology but also explains them to you.

In today's episode, a worldwide scramble to update servers, cyberattacks on … freezers, and a trip to San Francisco.

youtu.be/C_UwDG2JKBQ